本文目录
- errno 13 permission denied 是怎么回事
- python爬图片报错 [Errno 13] Permission denied: ’D:\\python\\test2’
- 论坛打不开Access denied for user: ’sjbluehouse’@’10.10.10.78’ (Using password: YES)
- python报错PermissionError: [Errno 13] Permission denied的解决方案
- linux errno 对应参考及代码
- 小程序获取手机号码，提示 getPhoneNumber :fail:access denied
- 安装源码时Could not connect: Access denied for user ’www’@’localhost’ (using password: NO)
errno 13 permission denied 是怎么回事
错误：没有权限， 这种情况最好的办法是，把现有的软件卸载了以后， 在360中清除垃圾，清除软件的注册表这些的，然后重启以后再次安装，基本是可以解决的
python爬图片报错 [Errno 13] Permission denied: ’D:\\python\\test2’
python爬图片报错 Permission denied: ’D:\\python\\test2’，是代码输入错误造成的，解决方法如下：
1、首先在网页上抓取图片时open函数有时会报错，如图。
2、然后，根据提示找到错误代码处进行查看，是open函数出了问题。
3、再仔细看这个部分报错的文件名称，发现有个*号，问题就找出来了。
4、使用.replace(’*’,’’)将*号替换，就可以了。
5、然后再次运行该代码，最后，图片抓取完成，就不会再报错了。
论坛打不开Access denied for user: ’sjbluehouse’@’10.10.10.78’ (Using password: YES)
不能连接数据库，看看连接字符串有没有错误，如果没有检查一下mysql服务的权限。
python报错PermissionError: [Errno 13] Permission denied的解决方案
产生报错的原因： 1、当前文件被占用了 2、用户没有访问权限 3、打开目标不是文件 解决方案： 1、检查打开的是否位文件，Linux中用“/”表示路径，Windows中用“\\”表示路径，即是否多加了斜杠。 2、文件是否被占用，如打开文件后没有关闭，即 变量.close()。 3、亦或者检查文件是否存在，及用chmod命令修改用户权限。
linux errno 对应参考及代码
errno 1:operation not permitted errno 2:no such file or directory errno 3:no such process errno 4:interrupted system call errno 5:input/output error errno 6:no such device or address errno 7:argument list too long errno 8:exec format error errno 9:bad file descriptor errno 10:no child processes errno 11:resource temporarily unavailable errno 12:cannot allocate memory errno 13:permission denied errno 14:bad address errno 15:block device required errno 16:device or resource busy errno 17:file exists errno 18:invalid cross-device link errno 19:no such device errno 20:not a directory errno 21:is a directory errno 22:invalid argument errno 23:too many open files in system errno 24:too many open files errno 25:inappropriate ioctl for device errno 26:text file busy errno 27:file too large errno 28:no space left on device errno 29:illegal seek errno 30:read-only file system errno 31:too many links errno 32:broken pipe errno 33:numerical argument out of domain errno 34:numerical result out of range errno 35:resource deadlock avoided errno 36:file name too long errno 37:no locks available errno 38:function not implemented errno 39:directory not empty errno 40:too many levels of symbolic links errno 41:errno 41 errno 42:no message of desired type errno 43:identifier removed errno 44:channel number out of range errno 45:level 2 not synchronized errno 46:level 3 halted errno 47:level 3 reset errno 48:link number out of range errno 49:protocol driver not attached errno 50:no CSI structure available errno 51:level 2 halted errno 52:invalid exchange errno 53:invalid request descriptor errno 54:exchange full errno 55:no anode errno 56:invalid request code errno 57:invalid slot errno 58:errno 58 errno 59:bad font file format errno 60:device not a stream errno 61:no data available errno 62:timer expired errno 63:out of streams resources errno 64:machine is not on the network errno 65:package not installed errno 66:object is remote errno 67:link has been severed errno 68:advertise error errno 69:srmount error errno 70:communication error on send errno 71:protocol error errno 72:multihop attempted errno 73:RFS specific error errno 74:bad message errno 75:value too large for defined data type errno 76:name not unique on network errno 77:file descriptor in bad state errno 78:remote address changed errno 79:can not access a needed shared library errno 80:accessing a corrupted shared library errno 81:.lib section in a.out corrupted errno 82:attempting to link in too many shared libraries errno 83:cannot exec a shared library directly errno 84:invalid or incomplete multibyte or wide character errno 85:interrupted system call should be restarted errno 86:streams pipe error errno 87:too many users errno 88:socket operation on non-socket errno 89:destination address required errno 90:message too long errno 91:protocol wrong type for socket errno 92:protocol not available errno 93:protocol not supported errno 94:socket type not supported errno 95:operation not supported errno 96:protocol family not supported errno 97:address family not supported by protocol errno 98:address already in use errno 99:cannot assign requested address errno 100:network is down errno 101:network is unreachable errno 102:network dropped connection on reset errno 103:software caused connection abort errno 104:connection reset by peer errno 105:no buffer space available errno 106:transport endpoint is already connected errno 107:transport endpoint is not connected errno 108:cannot send after transport endpoint shutdown errno 109:too many references: cannot splice errno 110:connection timed out errno 111:connection refused errno 112:host is down errno 113:no route to host errno 114:operation already in progress errno 115:operation now in progress errno 116:stale NFS file handle errno 117:structure needs cleaning errno 118:not a XENIX named type file errno 119:no XENIX semaphores available errno 120:is a named type file errno 121:remote I/O error errno 122:disk quota exceeded errno 123:no medium found errno 124:wrong medium type errno 125:operation canceled errno 126:required key not available errno 127:key has expired errno 128:key has been revoked errno 129:key was rejected by service errno 130:owner died errno 131:state not recoverable errno 132:operation not possible due to RF-kill
小程序获取手机号码，提示 getPhoneNumber :fail:access denied
小程序获取手机号码，提示 getPhoneNumber :fail:access denied，是设置错误造成的，解决方法如下：
1、首先附上一张小程序获取用户手机号码的流程图。
2、按照上图所示，需要先获取用户的登陆凭证，下面这个代码是使用小程序登录接口以后在获取的，其中wx.request()是微信官方的API，它的作用是发送网络请求到后端，然后在后端用code换区session_key和openid。
3、现在前端已经将获取的openid和session_key所需的参数传递给后端了，在后端写入相关代码。
4、这时前端success就可以取到openid和session_key了，那么就需要在后端用session_key和openid来获取解密手机号码了；相关代码。
5、最后在小程序的wxml文件中写一个button按钮来获取用户手机号码，就完成了。
安装源码时Could not connect: Access denied for user ’www’@’localhost’ (using password: NO)
权限或用户名密码错误，你这个分只能帮你到这了！补充下 检查config数据库信息
